These Bic Cristal Ballpoint Pens feature a durable tungsten carbide ball mechanism and smooth oil-based ink for reliable, everyday use. The medium 1.0mm tip produces a thin 0.4mm line for elegant handwriting and detailed sketching. The hexagonal barrel includes a black cap and end plug that matches the ink for easy identification. This promotion includes 2 packs of 50 Bic Cristal pens plus 12 Velleda 1701 whiteboard markers for FREE.